A025131 3rd elementary symmetric function of C(n,0), C(n,1), ..., C(n,n).

2, 24, 238, 2180, 19184, 164864, 1395230, 11683212, 97083652, 802098704, 6597442768, 54074559968, 441952039104, 3603658886144, 29327060440350, 238277193572828, 1933262776766876

Offset

2,1

Links

Table of n, a(n) for n=2..18.

Crossrefs

Sequence in context: A221653 A219205 A380582 * A270564 A143407 A366155

Adjacent sequences: A025128 A025129 A025130 * A025132 A025133 A025134

Keyword

nonn

Author

Clark Kimberling

Status

approved